filtre in themeforest porto

we are having an issu with the porto theme. all the updates are ok. in the filter widget, when we try to filter produce by mark’s ( apple, samsung…) it always sends the résultats no products found. can you please help as with this issu please.
best regards

Hi @Domaccess,

Please contact the author of your purchased theme, the theme author will assist you.

How to contact an author to get support or for any technical query: